public void StartSharing_should_throw_if_SharingContext_already_exist()
{
var existingContext = A.Dummy <SharingContext>();
A.CallTo(() => _repository.GetSharingContextForUserByInfoHash(A <string> .Ignored, A <string> .Ignored))
.Returns(existingContext);
var request = ShareRequestFactory.CreateCompleteRequestForSingleFile();
Func <Task> act = async() => await _operation.StartSharing(request);
act.Should().ThrowExactly <DuplicateSharingContextException>();
}
public async Task StartSharing(ShareRequest request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
await _shareRequestValidator.ValidateAndThrowAsync(request, "default,write");
var context = SharingContext.Create(request);
var existing = await _sharingRepository.GetSharingContextForUserByInfoHash(request.User.Id, context.InfoHash);
if (existing != default)
{
throw new DuplicateSharingContextException();
}
SanitizeSharingContext(context);
await _sharingRepository.CreateSharingContext(context);
}